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OSI Optoelectronics Photodetector Amplifier Unit 1650nm Peak Sensitivity Differential Output TO-46 FCI-H125G-InGaAs-70

Specifications

Country of Origin United States
Brand OSI Optoelectronics
Height 3.75mm
Length 2.65mm
Model FCI-H125G-InGaAs-70
Packaging Tape & Reel
Width 5.4mm
Mount Type Through Hole
Series FCI
Maximum Operating Temperature 85°C
Package Type TO-46
Minimum Operating Temperature -40°C
Interfaces Ethernet
Standards/Approvals RoHS
Number of Pins 4
Output Signal Type Differential
Wavelength of Peak Sensitivity 1650nm
Spectral Range of Sensitivity 1100 to 1650 nm
Peak Photo Sensitivity 2500V/W

Key Features

  • The photodetector operates at a peak sensitivity wavelength of 1650nm.
  • It is packaged in a TO-46 through-hole mount with 4 pins for easy integration.
  • Operating temperature range from -40°C to 85°C allows reliable performance in demanding environments.
  • The unit includes an InGaAs photodetector and low capacitance amplifier for high bandwidth performance.
  • It supports high-speed optical communication standards such as Fibre Channel, Ethernet, ATM, and SONET OC-48.
  • The device delivers a peak photo sensitivity of 2500 V/W and spectral sensitivity from 1100nm to 1650nm.
  • The amplifier supports differential output signal suitable for system integration requiring noise immunity.
  • Product is RoHS compliant and hermetically sealed for long-term reliability.

Product Description

OSI Optoelectronics FCI-H125G-InGaAs-70 photodetector amplifier unit is a high-performance trans impedance amplifier designed for high speed optical communication applications with peak sensitivity at 1650nm wavelength.

This device features an InGaAs photodetector integrated with a low noise trans impedance amplifier offering differential output. The amplifier is housed in a hermetically sealed TO-46 through-hole package with 4 pins, ensuring durability and ease of mounting.

Operating temperature ranges from -40°C to 85°C make the unit suitable for harsh industrial and telecommunications environments. The amplifier supports data rates up to 1.25 Gbps, making it ideal for interfaces such as Fibre Channel, Ethernet, ATM, and SONET OC-48/SDH STM-16 systems.

The spectral range of sensitivity spans from 1100 nm to 1650 nm with a peak photo sensitivity of 2500 V/W, enabling excellent detection of infrared optical signals. The device combines low capacitance with high bandwidth for exceptional signal quality and low noise operation.

Its differential output provides enhanced noise immunity for integration into complex electronic systems used in fiber optic communication, network infrastructure, and data transmission applications.

This Photodetector Amplifier Unit is RoHS compliant and made in the United States, ensuring quality compliance and reliability. The photodetector operates with a peak sensitivity wavelength of 1650nm. Packaged in a TO-46 through-hole mount with 4 pins for secure installation.

Operating temperature from -40°C to 85°C suits diverse environmental conditions. Offers differential output signal for noise resistant communication. Suitable for high speed optical communication standards including Ethernet and ATM.

RoHS compliant with hermetic sealing for long service life. Explore a wide range of semiconductor amplifiers and photodetector units at EnvMart for your industrial, laboratory, and telecommunications needs.

OSI Optoelectronics Photodetector Amplifier Unit 1650nm Peak Sensitivity Differential Output TO-46 FCI-H125G-InGaAs-70
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Frequently Asked Questions

The peak sensitivity wavelength of this unit is 1650nm.

It operates within a temperature range of -40°C to 85°C.

This model provides a differential output signal, which is suitable for systems requiring noise immunity.

The spectral range of sensitivity spans from 1100nm to 1650nm.

The dimensions of the TO-46 package are 3.75mm in height, 2.65mm in length, and 5.4mm in width.

It supports high-speed optical communication standards such as Fibre Channel, Ethernet, ATM, and SONET OC-48.

This model has 4 pins for easy integration.

The peak photo sensitivity is 2500 V/W.

Yes, this photodetector amplifier unit is RoHS compliant.

It is designed for through-hole mounting.

The maximum operating temperature for this unit is 85°C.

It is manufactured in the United States.

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